Embedian, Inc.
56
SMART-BEE User’s Manual Document Revision v.1.2
SPI/I2C Header: HEADER
DIP 14*2P 180D MALE 2.0mm
Edge
Finger
Sitara AM335x CPU
Type
Header
Pin
Signal Name
Function
Pin#
Ball
Mode
Signal
Name
9
SPI0_
MISO
SPI0 Master
Data input
(input to
CPU, output
from SPI
device)
P45
B17
0
SPI0_D0
I
10
SPI1_
MISO
SPI1 Master
Data input
(input to
CPU, output
from SPI
device)
P57
B13
3
SPI1_D0
I
11
I2C_GP_
CK
General
purpose
I2C
bus
clock
S48
D15
3
I2C1_SCL
OD
12
I2C_LCD
_GK
LCD
display
I2C
bus
clock
S139
D17
3
I2C2_SCL
OD
13
I2C_GP_
DAT
General
purpose
I2C
bus
data
S49
D16
3
I2C1_SDA
OD
14
I2C_LCD
_DAT
LCD
display
I2C
bus
data
S140
D18
3
I2C2_SDA
OD
Note:
SPI0_CS0#
has been taken for on-module SPI NOR Flash. Use
SPI0_CS1#
instead. The
SPI0_CS0#
of SMART-BEE can be used
when users use SMARC module from other vendors.
